Titanium-group nano-whiskers and method of production
US-10850324-B1 · Dec 1, 2020 · US
in a reactive atmosphere (C23C16/0227 takes precedence)
in a reactive atmosphere (C23C16/0227 takes precedence) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C16/0218 |
| Official title | {in a reactive atmosphere (C23C16/0227 takes precedence)} |
| Display label | in a reactive atmosphere (C23C16/0227 takes precedence) |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 12 |
| 2017 | 8 |
| 2018 | 10 |
| 2019 | 16 |
| 2020 | 9 |
| 2021 | 16 |
| 2022 | 17 |
| 2023 | 16 |
| 2024 | 16 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coated cutting tool
US-2020361003-A1 · Nov 19, 2020 · US
Reactor system for sublimation of pre-clean byproducts and method thereof
US-2020102648-A1 · Apr 2, 2020 · US
Reactor system for sublimation of pre-clean byproducts and method thereof
US-10519541-B2 · Dec 31, 2019 · US
Apparatus and method for growing discrete ultralong cylindrical sp2 carbon structures
US-2019389727-A1 · Dec 26, 2019 · US
Film-forming method and film-forming apparatus
US-2019371572-A1 · Dec 5, 2019 · US
Methods for semiconductor passivation by nitridation after oxide removal
US-10490475-B2 · Nov 26, 2019 · US
Electrical de-icing for aircraft
US-10479512-B2 · Nov 19, 2019 · US
Hexagonal boron nitride thin film and method for producing the same
US-2019345603-A1 · Nov 14, 2019 · US
Methods and apparatus for high reflectivity aluminum layers
US-2019338415-A1 · Nov 7, 2019 · US
Epitaxial growth methods and structures thereof
US-10453925-B2 · Oct 22, 2019 · US
Method for manufacturing cigs thin film for solar cell
US-2019319141-A1 · Oct 17, 2019 · US
Method for manufacturing CIGS thin film for solar cell
US-10446703-B1 · Oct 15, 2019 · US
Carrier for Raman spectroscopy and method of manufacturing the same
US-10429308-B2 · Oct 1, 2019 · US
Method for forming tungsten film
US-2019161853-A1 · May 30, 2019 · US
Epitaxial growth methods and structures thereof
US-2019109194-A1 · Apr 11, 2019 · US
Method for manufacturing and cleaning a stainless steel fuel cell bipolar plate
US-10236517-B2 · Mar 19, 2019 · US
Method for manufacturing and cleaning a stainless steel fuel cell bipolar plate
US-2019058200-A1 · Feb 21, 2019 · US
Carrier for raman spectroscopy and method of manufacturing the same
US-2019025217-A1 · Jan 24, 2019 · US
Method for manufacturing a silicon carbide wafer using a susceptor having draining openings
US-10153207-B2 · Dec 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C16/0218?
- CPC C23C16/0218 is the Cooperative Patent Classification code for “in a reactive atmosphere (C23C16/0227 takes precedence).”
- How many patents are filed under CPC C23C16/0218 (in a reactive atmosphere (C23C16/0227 takes precedence))?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC C23C16/0218 growing?
- Publication counts under this code: 16 in 2024 vs 16 in 2025 (latest complete years).